fix: inject $axios in current ctx

#18

Author: Pooya Parsa

Diff for: lib/plugin.template.js

@@ -181,12 +181,14 @@ export default <% if (options.init) { %>async<% } %>(ctx, inject) => {
   axios.interceptors.response.use(undefined, customErrorHandler.bind(ctx))
   <% } %>
 
+  // Inject axios to the context as $axios
+  ctx.$axios = axios
+  inject('axios', axios)
+
   <% if (options.init) { %>
   await initHook(axios, ctx)
   <% } %>
 
-  // Inject axios to the context as $axios
-  inject('axios', axios)
 
   // Setup axios helpers
   setupHelpers(axios)